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Ventilation grilles

Uniclass 2015 category Pr_30_59_94

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Air transfer grilles (14)

Pr_30_59_94_06

Air transfer grilles

Eaves fascia grilles (13)

Pr_30_59_94_26

Eaves fascia grilles

Fire-resisting air transfer grilles (37)

Pr_30_59_94_31

Fire-resisting air transfer grilles

Fire-resisting air transfer grilles with smoke shutters (4)

Pr_30_59_94_32

Soffit grilles (17)

Pr_30_59_94_78

Soffit grilles

Trickle vents (20)

Pr_30_59_94_90

Trickle vents